Question

Find the value of x in the data given below if the mean is 2. The values are 2, 4, 1, 1, x, 3, 2

Answer 1

`\boxed{x=1}`

Explanation:

`mean=(sum \: of \: terms)/(number \: of \: terms)`

`2=(2+4+1+1+x+3+2)/(7)`

`2=(13+x)/(7)`

`14=13+x`

`x=1`